Invention Grant
US09444370B2 Electronic device 有权
电子设备

Electronic device
Abstract:
To reduce attenuation of vibration in provision of a tactile sensation when both of a piezoelectric element for providing a tactile sensation and a piezoelectric element for transmitting sound are provided to a panel, an electronic device 1 includes a panel 10, a first piezoelectric element 31 and a second piezoelectric element 32 that are attached to the panel 10, and a control unit 50 for controlling such that the second piezoelectric element 32 is driven to output sound and, when the panel 10 detects a contact, such that the first piezoelectric element 31 is driven, and that the control unit 50, when the panel 10 detects the contact, controls such that the second piezoelectric element 32 is driven as well as the first piezoelectric element 31.
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